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1.The National Institute of Environmental Health Sciences (NIEHS) has been studying the statistical relationships between many different variables and the common cold. One of the
1.The National Institute of Environmental Health Sciences (NIEHS) has been studying the statistical relationships between many different variables and the common cold. One of the variables being examined is the use of facial tissues(X) and the number of days that cold symptoms were exhibited (Y) by seven people over a 12 months period. What relationship if any seems to hold between the two variables? Does this indicate any casual effect?
X:200015005007506009001000
Y:6040101552530
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